Product Description

Available while supplies last.

Grade 2 Cylindrical Locksets

S. Parker heavy duty cylindrical locks are available in entry, passage, privacy and storeroom/classroom functions. These locks meet ANSI-A156-2, Series 4000, Grade 2 specifications, and include SC-1 keyway #1145, or Arrow keyway K. The tumbler is a six pin keyed to five pins, and the exit from the inside is immediate, for panic-resistant use. All come with 2 3/4" backset.

The keyed sets have a deadlatch

Two threaded spin-on roses are supplied

The locks will accept AWI or Lori plugs, and the keyed alike numbering system allows the buyer to keep and repeat the same key order for later orders

All parts, screws and installation instruction are included in the color coded packaging that makes stock-keeping easy

Specifications include latch plates that are 1 1/8" x 2 1/4" in size, 3" diameter rosettes, and a 4 7/8" x 1 1/4" A.S.A. strike included in the package. The latch has a 1/2" solid brass latch bolt projection, is 3/4" in diameter, and the locks fit doors from 1 3/8" to 1 3/4" thick

The locking mechanism is important to know if you are replacing a door handle. A mortise lockset requires special installation involving one hole in the door, while a tubular lockset requires two that are separated.

Commercial grade door hardware can be used for any residential application but has been tested based on performance benchmarks: Operational, Strength, Cycle, Security, Material Evaluations, and Finish, where products receive Grade 1; the highest grade possible; Grade 2, or a Grade 3.